can not use full desktop function with 4 display output

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tim325
Posts: 3
Joined: 2019-03-16 07:30

can not use full desktop function with 4 display output

Post by tim325 »

My pc have one display card with 4 output, I can use full desktop function when I connect 3 monitor, but if I connect 4 monitor, the full desktop function not work, just can show one monitor, could anyone know what's problem ?

thanks
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